AGM1264F SERIES GRAPHIC MODULE
12.0 DISPLAY CONTROL INSTRUCTION
The display control instructions control the internal state of the KS0108B. Instructions are received from
MPU to KS0108B for the display control.
INSTRUCTION
D/I
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
DESCRIPTION
Controls the display on or off.
Display RAM data and internal
status is not affected.
Display
ON/OFF
0
0
0
0
1
1
1
1
1
1
0: OFF. 1:ON
Sets the Y address at the Y
address counter.
Set Address
0
0
0
0
0
1
1
0
Y address (0~63)
Set Page
Sets the X address at the X
address register.
1
1
1
Page (0~7)
(X address)
Indicates the display data RAM
displayed at the top of the
screen.
Display Start
Line
0
0
1
1
Display start line (0~63)
Read status:
BUSY
0:Ready
1:In operation
0:Display ON
1:Display OFF
0:Normal
Status Read
0
1
0
0
0
0
0
ON/OFF
RESET
1:Reset
Writes data DB0~DB7 into
display data RAM. After writing
instruction, Y address is
Write Display
Data
1
1
0
1
Write Data
Read Data
increased by 1 automatically.
Read Display
Data
Reads data DB0~DB7 from
display data RAM to the data bus.
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